Please rebase against master.  I thought about this more.  I changed the default in the prompt when nothing is staged so that it defaults to "Stage + Commit" instead of "Cancel".

I think this eliminates the need for the "Sync" mode to worry about staging since things will already get staged.  You can type the commit message, hit "Ctrl+Enter" to commit, and then the prompt comes up.  If you hit "Enter" again it'll go ahead and stage everything before committing.  I think that behavior should stay as-is.

That nullifies what I said about `cola.syncuntracked`.. in that I really don't think we need it.